package com.spring.learn.ext;

import org.springframework.beans.factory.InitializingBean;

/**
 * 凡是继承了该接口的类，在初始化Bean的时候都会执行afterPropertiesSet方法
 * 触发时机是在postProcessAfterInitialization之前
 */
public class TestInitializingBean implements InitializingBean {
    @Override
    public void afterPropertiesSet() throws Exception {

    }
}
